Family name Tiriba (Tiriba 
) , in the world, is a rare last name. The last name Tiriba is characteristic of Romania, where it is a rare surname, Brazil, where it is a very rare surname, and Philippines. Very seldom, Tiriba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tiriba | Romania, Philippines, Brazil, India, Nigeria |
| arary da cruz tiriba person identified in the Museu da Pessoa collection, BR (b. 1925) |
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| arary tiriba BR (b. 1925) |
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